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LIFTING TOOL
To provide a lifting tool capable of preventing falling-off from a building material during the process of lifting the building material.SOLUTION: A lifting tool 10 comprises a pair of lifting bodies 11A, 11B having annular lifting parts 13A, 13B which are provided to one end sides of shafts 12A, 12B and locking parts 14A, 14B which are provided to the other end sides of the shafts 12A, 12B. Through rotation of the lifting bodies 11A, 11B, the locking parts 14A, 14B project to the same side in an open state where the lifting parts 13A, 13B project to the opposite sides, and the locking parts 14A, 14B project to the opposite sides in a closed state where the lifting parts 13A, 13B project to the same side. Hooks can be simultaneously locked to the lifting parts 13A, 13B in the closed state of the lifting parts 13A, 13B. Annular parts 19A, 19B for regulating displacement of the hooks in the lifting parts 13A, 13B are provided to the lifting bodies 11A, 11B.SELECTED DRAWING: Figure 1
【課題】建材を吊り上げる吊り上げ過程において、建材から外れてしまうのを防止することができる吊り具を提供する。【解決手段】吊り具10は、軸部12A,12Bの一端側に設けられた環状の吊り部13A,13Bと、軸部12A,12Bの他端側に設けられた係止部14A,14Bとを有する一対の吊り具本体11A,11Bを備える。各吊り具本体11A,11Bの回動により、各吊り部13A,13Bが反対側に突出する開状態とされると各係止部14A,14Bが同じ側に突出し、各吊り部13A,13Bが同じ側に突出する閉状態とされると各係止部14A,14Bが互いに反対側に突出する構成となっている。各吊り部13A,13Bの閉状態では、各吊り部13A,13Bにフックをまとめて引っ掛け可能とされている。各吊り具本体11A,11Bには、吊り部13A,13B内でのフックの変位を規制する環状部19A,19Bが設けられている。【選択図】図1
LIFTING TOOL
To provide a lifting tool capable of preventing falling-off from a building material during the process of lifting the building material.SOLUTION: A lifting tool 10 comprises a pair of lifting bodies 11A, 11B having annular lifting parts 13A, 13B which are provided to one end sides of shafts 12A, 12B and locking parts 14A, 14B which are provided to the other end sides of the shafts 12A, 12B. Through rotation of the lifting bodies 11A, 11B, the locking parts 14A, 14B project to the same side in an open state where the lifting parts 13A, 13B project to the opposite sides, and the locking parts 14A, 14B project to the opposite sides in a closed state where the lifting parts 13A, 13B project to the same side. Hooks can be simultaneously locked to the lifting parts 13A, 13B in the closed state of the lifting parts 13A, 13B. Annular parts 19A, 19B for regulating displacement of the hooks in the lifting parts 13A, 13B are provided to the lifting bodies 11A, 11B.SELECTED DRAWING: Figure 1
【課題】建材を吊り上げる吊り上げ過程において、建材から外れてしまうのを防止することができる吊り具を提供する。【解決手段】吊り具10は、軸部12A,12Bの一端側に設けられた環状の吊り部13A,13Bと、軸部12A,12Bの他端側に設けられた係止部14A,14Bとを有する一対の吊り具本体11A,11Bを備える。各吊り具本体11A,11Bの回動により、各吊り部13A,13Bが反対側に突出する開状態とされると各係止部14A,14Bが同じ側に突出し、各吊り部13A,13Bが同じ側に突出する閉状態とされると各係止部14A,14Bが互いに反対側に突出する構成となっている。各吊り部13A,13Bの閉状態では、各吊り部13A,13Bにフックをまとめて引っ掛け可能とされている。各吊り具本体11A,11Bには、吊り部13A,13B内でのフックの変位を規制する環状部19A,19Bが設けられている。【選択図】図1
LIFTING TOOL
吊り具
KUWAJIMA YASUHIKO (author) / SHIOMI MASANARI (author) / TSUCHIYA AKIKO (author)
2021-01-07
Patent
Electronic Resource
Japanese